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32 lines
641 B
32 lines
641 B
#ifndef __LINUX_PIM_H |
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#define __LINUX_PIM_H |
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#include <asm/byteorder.h> |
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/* Message types - V1 */ |
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#define PIM_V1_VERSION cpu_to_be32(0x10000000) |
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#define PIM_V1_REGISTER 1 |
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/* Message types - V2 */ |
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#define PIM_VERSION 2 |
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#define PIM_REGISTER 1 |
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#define PIM_NULL_REGISTER cpu_to_be32(0x40000000) |
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static inline bool ipmr_pimsm_enabled(void) |
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{ |
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return IS_BUILTIN(CONFIG_IP_PIMSM_V1) || IS_BUILTIN(CONFIG_IP_PIMSM_V2); |
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} |
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/* PIMv2 register message header layout (ietf-draft-idmr-pimvsm-v2-00.ps */ |
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struct pimreghdr |
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{ |
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__u8 type; |
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__u8 reserved; |
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__be16 csum; |
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__be32 flags; |
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}; |
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struct sk_buff; |
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extern int pim_rcv_v1(struct sk_buff *); |
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#endif
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